Just wondering what the best there is out there.. hight dont matter because im going to use the arctic cooling accelero hybrid.. So i want the best of the best to put on the ram and vrm's so they cool down alot better then the cheap aluminum headsinks.. Its going to go on a R9 290x

Was looking at the Enzotech BCC9 VGA Cooler, but there are no "copper vrm sink to be found that are just like it." any ideas please and thank you. Also links would help too, thanks.